High-Efficiency Spray Foam In
Jacksonville FL
Stop the Florida heat at the roofline.
We install premium closed-cell spray foam to seal out humidity, reinforce your roof deck, and cut your energy costs.
The Closed-Cell Advantage
Traditional fiberglass insulation just doesn't cut it in Florida. Here is why upgrading to closed-cell spray foam is the smartest investment you can make for your home.
Lower AC Bills
By sealing your attic and preventing air leaks, spray foam keeps your expensive conditioned air inside, lowering your monthly energy bills by up to 40%.
Stop Humidity
Unlike open-cell foam or fiberglass, closed-cell foam is a complete vapor barrier. It stops Florida's brutal humidity from entering your home and prevents mold growth.
Hurricane Protection
Closed-cell spray foam acts like an industrial glue, binding your roof deck to the trusses. This can increase your roof's wind uplift resistance by up to 200%.
Cleaner Indoor Air
Because it creates a completely airtight seal, spray foam blocks dust, pollen, allergens, and even pests from entering your living space through the attic.
Expert Insulation Solutions
Whether you are upgrading an existing house or building from the ground up, we provide premium closed-cell insulation for any residential or commercial project.
Attic Encapsulation
Stop baking your ductwork. We apply foam directly to the underside of your roof deck, creating a sealed, semi-conditioned space that drastically reduces your home's cooling load.
New Construction
Building a new home or adding an extension? Spraying the exterior walls and roof deck before drywall goes up ensures maximum energy efficiency and structural rigidity from day one.
Commercial & Metal Buildings
We insulate warehouses, offices, and metal buildings to prevent condensation, regulate extreme temperatures, and protect your commercial inventory from Florida's harsh climate.
See It In Action
Watch how our premium spray foam instantly expands to create a permanent, airtight, and moisture-proof seal.
What Florida Homeowners Are Saying
Don't just take our word for it. See how our closed-cell spray foam is transforming homes and lowering bills across Jacksonville.
"We hired Top Coat to encapsulate our attic and our AC hasn't struggled since. Our electric bill dropped by over $100 the very first month. Incredible family-owned team!"
"Punctual, extremely clean, and the spray foam made an instant difference in our home's temperature. Highly recommend them if you are tired of a hot house."
"We had them remove our old fiberglass and install closed-cell foam. The house is quieter, there is zero humidity in the attic, and the crew was totally professional."
Frequently Asked Questions
Will spray foam really lower my AC bill?
Is closed-cell foam better than open-cell foam?
Do I need to leave my house during installation?
How long does the installation process take?
Why Choose Top Coat?
We are Jacksonville's trusted, family-owned experts. When you hire us, you get premium materials, flawless application, and the peace of mind that comes with hiring true professionals.
Ready to Lower Your Energy Bills?
Stop paying to air condition your neighborhood. Get a free, no-obligation estimate on spray foam insulation for your Florida home or business.
Get My Free QuoteComplete Spray Foam Services
Application Areas
- Unvented Attic Encapsulation
- New Home Construction
- Home Additions & Remodels
- Commercial Warehouses
- Metal Buildings & Pole Barns
Closed-Cell Benefits
- Drastically Lower Energy Bills
- 200% Increased Roof Wind Resistance
- Complete Moisture & Vapor Barrier
- Prevents Mold & Mildew Growth
- Blocks Outdoor Pests & Allergens
Primary Service Areas
- Ponte Vedra Beach & Nocatee
- Jacksonville & San Marco
- Amelia Island & Fernandina Beach
- St. Augustine & St. Johns
- St. Marys & Kingsland, GA